Breaking News
December 19, 2018 - Research opens door to development of drug or vaccine for late-onset Alzheimer’s
December 19, 2018 - Single workout can boost metabolism for days
December 19, 2018 - UI study leads to better understanding of signaling capacity between neurons
December 19, 2018 - Gut microbiome plays role in immune system regulation, study finds
December 19, 2018 - How MAPK translocation leads to drug resistance in melanoma
December 19, 2018 - Increasing prevalence of antibiotic resistance in the U.S. linked with occasional use
December 19, 2018 - Mind-body exercises may improve cognition in older adults
December 19, 2018 - Hepatitis C drug can eliminate chikungunya, yellow fever virus
December 19, 2018 - Separating male and female mice changes the way they smell, shows study
December 19, 2018 - FDA Approves Genentech’s Tecentriq in Combination With Avastin and Chemotherapy for the Initial Treatment of Metastatic Non-Squamous Non-Small Cell Lung Cancer
December 19, 2018 - Mediterranean Diet for Osteoarthritis | About OA
December 19, 2018 - Successful bladder repair using silk fibroid scaffolds
December 19, 2018 - Quidel receives CE mark to use Sofia 2 Lyme+ Fluorescent Immunoassay with Sofia 2 analyzer
December 19, 2018 - Horizon Discovery partners with C4XD to validate novel synthetic lethal oncology targets
December 19, 2018 - Research suggests a promising therapeutic target to treat or prevent metabolic disorders
December 19, 2018 - Split liver transplants could save children on wait list finds study
December 19, 2018 - Michigan-based food manufacturer ordered to discontinue operations after recurrent food safety violations
December 19, 2018 - Real-time neurofeedback controls Parkinson’s brainwaves
December 19, 2018 - Incorrect prescribing warnings in electronic prescribing systems
December 19, 2018 - New $1.6 million NIH grant supports study on a gene vital to circadian rhythms
December 19, 2018 - Racial Disparities Seen Among Teens Undergoing Flu Vaccination
December 19, 2018 - To resolve inflammation, location matters
December 19, 2018 - Dancing could help older women to perform their daily tasks
December 19, 2018 - Research identifies new therapeutic target for cancer treatment and tissue regeneration
December 19, 2018 - Energy costs, social isolation contribute to health risk of older adults in extreme weather
December 19, 2018 - Potential combination therapy against rare disease of the bone marrow could improve treatment
December 19, 2018 - Researchers aim to improve cognition, reverse weight gain in schizophrenia
December 19, 2018 - UC San Diego Health offers new DRG stimulation device for phantom limb pain
December 19, 2018 - Study examines relationship between growth restriction and risk of childhood mortality
December 19, 2018 - New study provides insights on increased risk of suicide in young patients visiting ED
December 19, 2018 - AHA: Thyroid Problems Linked to Worsening Heart Failure
December 19, 2018 - World-first coeliac disease vaccine enters Phase 2 trials
December 19, 2018 - RNA sequencing offers novel insights into the microbiome
December 19, 2018 - A promising, effective vaccine for common respiratory disease
December 19, 2018 - Protein may slow progression of emphysema, study finds
December 19, 2018 - Studying atrial fibrillation — and exploring new frontiers in precision health
December 19, 2018 - A New Way To Get College Students Through A Psychiatric Crisis — And Back To School
December 19, 2018 - Optum, UnitedHealthcare take action to help people affected by North Carolina winter storms
December 18, 2018 - Weight change in middle-aged, elderly Chinese Singaporeans related to increased risk of death
December 18, 2018 - Immune cells sacrifice themselves to protect us from invading bacteria
December 18, 2018 - Watching brain cells fire, with a twist of gravitational waves
December 18, 2018 - 2018 in Review
December 18, 2018 - Getting the Most Out of the CLARITY Technique
December 18, 2018 - NVF shoes provide a viable option for track and road racing
December 18, 2018 - CRISPR may restore effectiveness of chemotherapies used to treat lung cancer
December 18, 2018 - New app accurately measures and charts progression of skin wounds
December 18, 2018 - Persistent Discrimination ID’d Among Physician Mothers
December 18, 2018 - Cellphone technology developed to detect HIV
December 18, 2018 - A Stanford doctor hits the field with the 49ers — as their airway management physician
December 18, 2018 - The Rise of Anxiety Baking
December 18, 2018 - Just one night of sleep deprivation increases the urge to eat
December 18, 2018 - Study reveals mechanism behind failed remyelination in MS
December 18, 2018 - New genetic testing method increases the precision of biomarker analysis
December 18, 2018 - Simple technique to effectively treat underdiagnosed cause of debilitating chest pain
December 18, 2018 - Barbershop-based medical intervention can successfully lower blood pressure, new data shows
December 18, 2018 - Food labels have caused changes in consumers’ intake and industry’s use of key additives
December 18, 2018 - Sickest children could benefit from split liver transplants
December 18, 2018 - Scientists create patient-specific model to identify most effective treatment for appendix cancer
December 18, 2018 - ‘Little Foot’ endocast reveals a small brain combining ape-like and human-like features
December 18, 2018 - New therapy for childhood blindness shows ‘very promising’ results
December 18, 2018 - Researchers discover promising new compound against Buruli ulcer
December 18, 2018 - Study finds significant use of traditional, complementary and alternative medicines in Sub-Saharan Africa
December 18, 2018 - California Farm Implicated in Outbreak of E. coli Tied to Romaine Lettuce
December 18, 2018 - Mobile health has power to transform HIV/AIDS nursing
December 18, 2018 - Celiac Vaccine in Clinical Trials at Columbia
December 18, 2018 - Research into mental health first aid prompts practical guidance and resources for workplace
December 18, 2018 - Researcher conducts study to investigate peripheral blood markers of Alzheimer’s disease
December 18, 2018 - Researchers identify link between mucus in the small airways and pulmonary fibrosis
December 18, 2018 - EU Commission’s Health Policy Platform to host EKHA program on transplantation
December 18, 2018 - Survivors of childhood Hodgkin lymphoma have high risk of developing solid tumors
December 18, 2018 - Small changes to cafeteria design can get kids to eat healthier, new assessment tool finds
December 18, 2018 - From Machines to Cyclic Compounds
December 18, 2018 - New study reveals best assessment tools to establish delirium severity
December 18, 2018 - Rice University scientists develop synthetic protein switches to control electron flow
December 18, 2018 - Home-based pulmonary function monitoring for teens with Duchenne muscular dystrophy
December 18, 2018 - Researchers identify potential target for new breast cancer treatments
December 18, 2018 - National Biofilms Innovation Centre award grant to Neem Biotech for novel anti-biofilm drug development
December 18, 2018 - Artificial intelligence and the future of medicine
December 18, 2018 - Montana State doctoral student receives grant for her work to improve neuroscience tool
December 18, 2018 - Early postpartum initiation of opioids associated with persistent use
Low and high HDL cholesterol linked to higher risk of infectious disease

Low and high HDL cholesterol linked to higher risk of infectious disease

image_pdfDownload PDFimage_print

Most people recognize that there is a relationship between cholesterol levels and risk of heart disease. But new research from Copenhagen University Hospital and University of Copenhagen shows that a certain kind of cholesterol might affect our health differently, that is, through a role in the immune system.

In brief, the concentration of HDL cholesterol — which is often called the “good” cholesterol — seems to matter with respect to getting infectious diseases, such as gastroenteritis or pneumonia.

“Surprisingly, we found that individuals with both low and high HDL cholesterol had high risk of hospitalization with an infectious disease. Perhaps more importantly, these same groups of individuals had high risk of dying from infectious disease,” explains professor and chief physician at University of Copenhagen and Copenhagen University Hospital Børge Nordestgaard.

The results were based on data from 100,000 individuals from the Copenhagen General Population Study who were followed for more than 6 years using national Danish health registries, and have just been published in the highest ranking journal within cardiovascular disease — European Heart Journal.

Possible role in the immune system

“Numerous studies in animals and cells indicate that HDL is of importance for the function of the immune system and thereby the susceptibility to infectious disease, but this study is the first to examine if HDL is associated with the risk of infectious disease among individuals from the general population,” explains one of the authors PhD-student and physician Christian Medom Madsen from University of Copenhagen and Copenhagen University Hospital.

The authors cannot based on this study conclude that very low or very high HDL is the direct cause of the increased risk of infectious disease, but conversely, they cannot rule out a direct causal relationship either, as data from the genetic part of the study indicates that this might be the case.

“Our findings indicate that, in the future, research into the role and function of HDL should not narrowly focus on cardiovascular disease, but rather focus on the role of HDL in other disease areas, such as infectious disease,” says Børge Nordestgaard.

Facts

The 21% of the population with the lowest concentrations of HDL cholesterol and the 8% of the population with the highest concentrations of HDL cholesterol had high risk of infectious disease.

Individuals with very low HDL cholesterol had a 75% higher risk of infectious disease as compared to the reference group and the risk was 43% higher in those with very high HDL cholesterol.

Source:

http://healthsciences.ku.dk/news/2018/04/higher-risk-of-infectious-disease-with-both-high-and-low-cholesterol/

Tagged with:

About author

Related Articles